/26 Subnet Mask Reference (255.255.255.192)
Quarter of a /24 block (62 usable hosts)—common for DMZs or small department VLANs.
| CIDR Prefix | /26 |
|---|---|
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask (Cisco / ACL) | 0.0.0.63 |
| Total IPv4 Addresses | 64 |
| Usable Host IPs | 62 |
| Binary Subnet Mask | 11111111.11111111.11111111.11000000 |
| Example Block (10.0.0.0/26) | 10.0.0.0 – 10.0.0.63 |
| Example Usable Hosts | 10.0.0.1 – 10.0.0.62 |
Need to compute custom IP ranges? Try the Interactive Subnet Calculator or VLSM Splitter.